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| author | Marc Jones <marcj303@gmail.com> | 2017-11-16 15:26:00 -0700 |
|---|---|---|
| committer | Marc Jones <marc@marcjonesconsulting.com> | 2017-11-23 00:34:01 +0000 |
| commit | 17431abab00a0f4bd68edb0abab5e9980a1434e5 (patch) | |
| tree | 9c365122206130cba4f9760a4facdb3729126d8e /src/soc/amd | |
| parent | 8788fd63952b50e4692efbf75a21bf0608e4c01c (diff) | |
| download | coreboot-17431abab00a0f4bd68edb0abab5e9980a1434e5.tar.xz | |
soc/amd/stoneyridge: Get entire DDR4 SPD
Set the SPD size to 512 to get the entire DDR4 SPD.
Change-Id: I0bdf8101de22533b2f4337d3c9e4423d62e6c66d
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/22484
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/soc/amd')
| -rw-r--r-- | src/soc/amd/stoneyridge/Kconfig | 4 | ||||
| -rw-r--r-- | src/soc/amd/stoneyridge/dimm_spd.c | 3 |
2 files changed, 6 insertions, 1 deletions
diff --git a/src/soc/amd/stoneyridge/Kconfig b/src/soc/amd/stoneyridge/Kconfig index 446c451f71..7f44883800 100644 --- a/src/soc/amd/stoneyridge/Kconfig +++ b/src/soc/amd/stoneyridge/Kconfig @@ -352,4 +352,8 @@ comment "AMD Firmware Directory Table set to location for 8MB ROM" comment "AMD Firmware Directory Table set to location for 16MB ROM" depends on AMD_FWM_POSITION_INDEX = 5 +config DIMM_SPD_SIZE + int + default 512 # DDR4 + endif # SOC_AMD_STONEYRIDGE_FP4 || SOC_AMD_STONEYRIDGE_FT4 diff --git a/src/soc/amd/stoneyridge/dimm_spd.c b/src/soc/amd/stoneyridge/dimm_spd.c index 13fd72fe25..d9f6355da0 100644 --- a/src/soc/amd/stoneyridge/dimm_spd.c +++ b/src/soc/amd/stoneyridge/dimm_spd.c @@ -40,7 +40,8 @@ AGESA_STATUS AmdMemoryReadSPD(UINT32 unused1, UINTN unused2, [info->SocketId][info->MemChannelId][info->DimmId]; if (spd_address == 0) return AGESA_ERROR; - int err = sb_read_spd(spd_address, (void *)info->Buffer, 128); + int err = sb_read_spd(spd_address, (void *)info->Buffer, + CONFIG_DIMM_SPD_SIZE); if (err) return AGESA_ERROR; return AGESA_SUCCESS; |